baber/WOPTO huggingface dataset:
Patent JP-H11137568-A (JP)
Title: Full bearing expedient type stereotactic surgery apparatus
Inventor: MUNEMOTO SHIGERU
IPC: A61B19/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a full bearing handy type stereotactic surgery apparatus which enables a puncture needle to reach a lesion target paint of a brain from any part of a skull without calculation while allowing inserting of any number of puncture needles into the lesion target point from an arbitrary part by modifying the conventional handy type stereotactic surgery apparatus. SOLUTION: In a stereotactic surgery apparatus utilizing CT or MRI, one skull fixing pin 2 is attached to a U-shaped frame 1 on one side thereof and two 3 and 4 thereof on the other side and a horizontally movable type puncture needle fixing device 6 is attached on the straight line of an upper part of the U-shaped frame 1. A puncture needle 7 is inserted into the puncture needle fixing device 6 to let the tip of the puncture needle 7 reach the lesion target point.  In the handy type stereotactic surgery apparatus thus obtained, an arcwise frame 12 which horizontally extends moving together with the puncture needle fixing device 6 is detachably fixed on the puncture needle fixing device 6 is given a shape of an arc at a part of the surface of a spherical centered on the lesion target point which the puncture needle 7 reaches while a puncture needle fixing device 15 is attached onto the arcwise frame 12. A puncture needle 16 is inserted into the puncture needle fixing device 15.
Patent JP-H03186161-A (JP)
Title: Heat radiator mechanism in absorption type heat pump
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1989-12-15
Abstract: PURPOSE:To reject heat at a specified rate with a low circulation rate by a method wherein a forced circulation line filled with a volatile working fluid is provided as a heat radiator system and selectively passes through a heat exchanger of an absorber, a room side heat exchanger, and an outdoor heat exchanger which constitute an absorption type heat pump. CONSTITUTION:A forced circulation line 5 filled with a volatile working fluid is provided as a heat radiator system and selectively passes through a heat exchanger 2 of an absorber 1, a room side heat exchanger 3, and an outdoor heat exchanger 4 which constitute an absorption type heat pump. The heat generated in the absorber 1 is transferred by the volatile working fluid and radiated through the room side or outdoor side heat exchanger 3 or 4, so that the absorber 1 is cooled during cooling or heating operation. As the working fluid carries heat by using latent heat, the heat transfer amount per unit circulation amount is so large that a specified amount of heat radiation is achieved with a low circulation rate, causing a reduction in the power requirement for the forced circulation.
Patent JP-H09167047-A (JP)
Title: Coordinate detector and error correcting method
Inventor: AMAMIYA KUNIO
IPC: G06F3/0488
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To keep high correction accuracy and to facilitate calibration concerning a coordinate detector for easily inputting coordinate information to an information processor such as personal computer or word processor. SOLUTION: A storage device 33 has a 1st storage means 34 for dividing an input range 13 into 1st number of areas and storing correction data provided from the respective areas and a 2nd storage means 35 for dividing the input range 13 into 2nd number of areas less than the 1st number of divided areas and storing correction data provided from the respective areas and when outputting the detected coordinate value, a control part 3 performs the correction of coordinate value based on the correction data of correspondent area stored in the 1st storage means 34 and the correction of coordinate value based on the correction data of correspondent area stored in the 2nd storage means 35.
Patent JP-H06145928-A (JP)
Title: Strain relieving anneling method for aluminum alloy base board
Inventor: HOSONO SHINICHIRO
IPC: C22F1/047
Filed: 1992-11-10
Abstract: PURPOSE:To continuously manufacture an aluminum alloy base board having excellent flatness and high precise surface characteristic in a short time without any trouble of peeling in both base boards or the base board and a spacer. CONSTITUTION:In a straightening annealing of the aluminum alloy base board for magnetic disk containing 3.5-6wt% Mg, few base boards as punching are inserted between the preheated spacers, and while applying the wt. loading in the condition of 0.5-150 deg.C/sec temp. rising rate, 380-540 deg.C arival temp., 0-900sec holding time and 10X10<-4>N (mm<2> piece)-75X10<-4>N (mm<2> piece) loading wt., the rapid temp. rising is executed, and after holding for the prescribed time, the load is unloaded and the temp. is dropped. The spacer is desirable to use a ceramic spacer or a heat resistant steel spacer.
Patent JP-H10152216-A (JP)
Title: Raw wood guiding and carrying device
Inventor: TOMIYAMA KIYOTAKA
IPC: B65G47/28
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a raw wood guiding and carrying device capable of feeding a raw wood constantly 'straight' to a fixed length cutting device, or the like and rapidly stopping and re-starting the raw wood at a prescribed position by surely guiding and controlling the posture, stop and re-start of the raw wood to be carried on a carrying passage. SOLUTION: A pair of roller bodies 1 having a rotary body provided with spikes on its outer circumferential surface and a motor to rotate the rotary body are provided on a carrying passage, and a device to regulate the clearance between a pair of roller bodies 1 is provided. Two connection members 10 are provided on the roller bodies 1 to be turnably connected to a support beam 20 on the carrying passage, and the device to regulate the clearance between the roller bodies 1 comprises an expandable expansion control device 15 to connect the connection members 10a and a connection rod 16 one end of which is connected to the connection member 10b on the roller bodies relative to the turning axis of the support beam and the other end of which connected on the reverse side.
Patent JP-H06174408-A (JP)
Title: Noncontact displacement detector
Inventor: SAITO KIYOSHI
IPC: G01B7/30
Filed: 1992-12-07
Abstract: PURPOSE:To provide a high-precision displacement detector by employing a high-precision magnetic circuit to resolve the linearity problem of the magnetic circuit in the contact displacement detector using a magnetic/electric converting element. CONSTITUTION:A noncontact displacement detector is provided with a magnetic/ electric converting element 11, two permanent magnets 13A, 13B arranged in the magnetic-sensitive direction of the magnetic/electric converting element 11 across it and having magnetization directions perpendicular to the magnetic- sensitive direction, parallel with each other, and opposite to each other, a holder 14 fitted with permanent magnets 13A, 13B, and a rotary shaft 15 connected to the holder 14, having the axial direction in parallel with the magnetic- sensitive direction of the magnetic/electric converting element 11, connected to a measurement object, and rotated in response to its displacement. The magnetic/electric converting element 11 is relatively fixed against the rotation of the rotary shaft 15.
Patent JP-H05249478-A (JP)
Title: Liquid crystal display device
Inventor: SATO HAJIME
IPC: G02F1/1333
Filed: 1992-12-07
Abstract: PURPOSE:To obtain the liquid crystal display device with which a sufficient opening rate is assured in spite of a small picture element size and which obviates the fluctuation in picture element potential by crosstalks with wirings and the disturbance in the orientation along a liquid crystal. CONSTITUTION:This liquid crystal device has an array substrate 11 having plural signal lines 15 and scanning lines 17 wired in a matrix form and pixel electrodes 45 connected respectively to the signal lines 15 and the scanning lines 17 via switching transistors 21. Opaque conductive films 41 are so provided on the array substrate 11 so as to cover the signal lines 15, the scanning lines 17 and the switching TRs 21. The pixel electrodes 45 are so provided that the peripheral edges thereof overlap on the opaque conductive films 41 via insulating films.
Patent JP-H02215583-A (JP)
Title: Device for forming thermal image and manufacture thereof
Inventor: ERUBIN REONAADO NITSUKUSU
IPC: H04N5/33
Filed: 1989-12-19
Abstract: PURPOSE: To utilize the substantially entire area of a pyroelectric film for generating a signal by a structure wherein one major surface of a layer supports the area of an infrared ray absorbing material extending into an area supporting no electrode. CONSTITUTION: Each of interconnected electrodes 33 has a part 32a extending over the area of a pyroelectric film 31 having the other major surface supporting conductors on a coil. The extended part 32a is formed like a dome separated from the surface of the pyroelectric film. The dome has a small central hole. The interconnected electrodes support other arbitrary layer 42 of infrared ray absorber of an infrared ray absorbing material, e.g. platinum black, or black gold or sandwich of metal/dielectric/metal supported on a platinum layer 43 along with the extended part 32a.
Patent JP-H0670365-A (JP)
Title: Storage method of regional position register and its data access apparatus
Inventor: UEIN KURIFUOODO RA FUORUJIYU
IPC: H04W8/06
Filed: 1992-11-13
Abstract: PURPOSE: To shorten the time required for call setting and to reduce data by storing an in-sphere location register (VLR) in a mobile switching center. CONSTITUTION: A VLR 214 of a mobile station is stored in a mobile switching center(MSC) 210 which services the mobile station at present. The time required for inquiring the VLR is shortened and the initial cost of a mobile communication network is reduced with such arrangement. Since the VLR 214 is stored together with the MSC 210, when a moving device is serviced continuously by the same MSC 210 although it crosses a position area border, temporary moving subscriber identification information of the moving device is not necessary to be changed. Since a home location register(HLR) 212 is also stored in the MSC 210, the VLR and HLR are so combined that common data are stored only once and the amount of data which should be stored is reduced.
Patent JP-2000151509-A (JP)
Title: Optical space transmission system and optical space transmitter
Inventor: YOSHIDA TOMOHIKO
IPC: H04B10/556
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical space transmission system and an optical space transmitter where a noise is reduced without sacrificing requirements such as carrying performance, miniaturization and a low cost so as to enhance a transmission rate. SOLUTION: In this optical space transmission system, one light 611 in two lights 611, 612 whose wavelength differs from each other and that can be identified with each other is modulated by a data signal, and the other light 612 is modulated by an inverted logic signal of the data signal. The two lights 611, 612 that can be identified with each other are received by two photodetectors 651, 652 through wavelength identification filters 641, 642, and an original data signal is recovered from the two lights 611, 612 to eliminate a common mode noise mixed in a transmission path.
Patent JP-H05167033-A (JP)
Title: Semiconductor device, semiconductor storage device and manufacture thereof
Inventor: KIMURA SHINICHIRO
IPC: H01L27/10
Filed: 1991-12-12
Abstract: PURPOSE:To form a semiconductor device and a semiconductor storage device, whose deterioration of characteristics are controlled, by a method wherein an insulating film is deposited on the surface of a semiconductor substrate having an interelement isolation region, holes for forming channel regions are opened in the insulating film and a sidewall insulating film is provided on the sidewalls of the holes. CONSTITUTION:An organic film is applied on a substrate formed with an element isolation oxide film and trenches 21 are formed. Then, an oxide film 3, which covers the inner surfaces of the trenches 21 and the surface of the substrate, is deposited. Moreover, a polycrystalline silicon film 4 which is used for forming plate electrodes of trench capacitors is deposited on the whole surface of the substrate. After the plate electrodes are formed, a capacitor insulating film 5 is grown on the surface of the film 4. Then, the whole surface is covered with a silicon nitride film 7 and masks are formed of an organic film 22 thereon by patterning. The film 22 formed into the masks is removed, a nitride film is deposited and when the nitride film is subjected to entire surface etching, the nitride film is left only on the side walls of gate electrodes. Moreover, an oxide film 13 is deposited and when the oxide film 13 is subjected to entire surface etching, the film 13 is left only on the sidewalls of the gate electrodes and an oxide film 12 on the upper parts of the gate electrodes is completely insulated from the gate electrodes in a self-alignment manner.
Patent JP-H06147618-A (JP)
Title: Operation controller for indoor electric machinery and apparatus
Inventor: AKUTSU YASUTOMO
IPC: F24F11/02
Filed: 1992-11-13
Abstract: PURPOSE:To enable indoor electric machinery and apparatus, such as an air conditioner, to be kept ready to operate for a necessary time even if a card is drawn off in a system in which the electric machinery and apparatus is turned ON or OFF by an insertion or drawing off of the card. CONSTITUTION:In the case of an air conditioner, for example, a card reader 3 is connected to an indoor unit 1, and if a card 7 is inserted into the card reader 3, a self-maintaining circuit 11 in the indoor unit 1 turns ON a power source circuit 15. By this, the indoor unit 1 comes to be ready to operate. When the card 7 is drawn out of the card reader 3, the self-maintaining circuit 11 keeps the power source circuit 15 ON until a prescribed delay time elapses after the drawing of the card 7 out of the card reader 3, and only after the delay time has elapsed, turns OFF the power source circuit 15, whereby the indoor unit 1 comes to be unable to operate.
Patent JP-H01172063-A (JP)
Title: Four-wheel steering device
Inventor: ARAI JUNICHI
IPC: B62D5/07
Filed: 1987-12-25
Abstract: PURPOSE:To enhance the maneuvering stability and small radius turning performance by connecting a first order delay circuit to one of a plurality of control cylinders, controlling this first order delay circuit according to the car speed by a pump, and thereby changing over the opposite and same phases in steering and also the duration of each phase. CONSTITUTION:When the front wheels are steered for ex. to the right, pressure fluid flows into pressure chambers 44, 63 of control cylinders S1, S2 upon passing through a passage 48. At this time, the pressure rise in the pressure chamber 44 is delayed by a first order delay circuit consisting of an orifice 50 and an accumulator 56. Accordingly pressure rises earlier in the pressure chamber 63 to put a piston 43 into motion, so that a soop 40 of a control valve V is changed over to the left position II. Consequently the pressure fluid flows into a pressure chamber 16 of a power cylinder C2 for rear wheels to steer them left. At the time of low speed running, for ex., the discharge amount of a pilot pump 58 is decreased to shrink the opening area of the orifice 50, and thus opposite phases of the front and rear wheels are maintained for a long period of time.
Patent JP-H02177697-A (JP)
Title: Speaker device
Inventor: MURAYAMA FUMIO
IPC: H04R1/00
Filed: 1988-12-28
Abstract: PURPOSE:To install a dividing network concurrently with installation of a speaker by storing such elements like a choke coil, a capacitor, etc., into a space formed between the speaker frame and a grille. CONSTITUTION:An inner wall 7d and an outer wall 7e are erected at the outer circumference of a grille 7 at the side of a frame 6. A choke coil 8 and a capacitor 9 are stored between both walls 7d and 7e to form a dividing network which divides the assigning frequencies of a woofer A and a tweeter B. Thus another space to store the coil 8 and the capacitor 9 is not required especially. Furthermore the tweeter B is set in the direction opposite to the woofer A and therefore a diaphragm 14 and a voice coil 15 can be protected against the splashes sent directly from the front of the grille 7.
Patent JP-H01172514-A (JP)
Title: Manufacture of high hardness, high ductility and wear resistant steel having excellent heat crack resistance
Inventor: TSUDA YUKIO
IPC: C22C38/00
Filed: 1987-12-25
Abstract: PURPOSE:To improve heat cracking resistance, weldability and ductility under severe wearing condition by suitably selecting the range of C content and containing under the specific relation of each component of Mn, P, Cr, Mo, and B. CONSTITUTION:The steel composing of 0.23-less than 0.30wt.% C, 0.05-0.5% Si, more than 0.45-1.2% Mn, <=0.010% P, 0.10-1.5% Cr, 0.05-0.5% Mo, 0.005-0.05% Ti, 0.0005-0.0030% B, 0.01-0.10% sol.Al and the balance Fe with inevitable impurities and having <=1.0% the value showed in the equation is heated at 1,000-1,250 deg.C and hot-rolled. Successively, the steel is cooled from more than A3 transformation point to <=100 deg.C at >=10 deg.C/sec cooling speed and quenched. By this method, the steel having excellent surface hardness, ductility, weldability and also heat cracking resistance is obtd. To this steel, if necessary, suitable quantities of one or more kinds among Cu, Ni, Nb, V and Ca are contained.
Patent JP-H01169271-A (JP)
Title: Air cleaner and room heater of dining table
Inventor: KITAZUMI MOTOI
IPC: F24H3/04
Filed: 1987-12-25
Abstract: PURPOSE:To make it possible to heat the legs and feet of a sitting person and at the same time clean the smoke of smoking tobacco, etc., by providing a heating element on the rear face of the top plate of a heating device and at the same time a blower which is received in the rear face in a first state and exposed on the front face in a second state. CONSTITUTION:A dining table 1 which consists of a top plate 1A and legs 2 which are planted in the rear face of the top plate 1A has empty spaces 1a formed and they pierce through the top plate 1A. A rotating base 4 is fixed with a blower 6 received in the rear face of the top plate 1A. When an electric power is turned ON, a heating element 3 generates heat and this heat warms the area of the skin near thigh of a person sitting at the dining table, and when the blower 6 is rotated, the hot air that is heated by the heating element 3 flows to the lower section of the foot to warm the sitting person. The fixing member of the rotating base 4 is removed and the base 4 is rotated 180 deg.. Then the blower 6 is exposed on the surface of the top plate 1A. Then, when the rotating base 4 is fixed again and the blower is driven, the smoke developed by burning an object on the to plate 1A, the smoke of smoking tobacco, or others is drawn upwards by the blower and the air can be cleaned.
Patent JP-H02171567-A (JP)
Title: Defrosting device for air conditioner
Inventor: YOSHIDA AKIRA
IPC: F25B47/02
Filed: 1988-12-26
Abstract: PURPOSE:To shorten the time required for a defrosting operation and improve the efficiency of the air conditioner by heating the evaporator as it is externally vibrated. CONSTITUTION:An evaporator 1 is installed onto the base plate 6, and a solenoid mounting plate 5 to which an electrically powered solenoid 4 is fitted is also onto the base plate 6 at a distance from an L-angle 2 attached to the evaporator 1. An end of the iron core of the electrically powered solenoid 4 is fixed to a flat surface 2a of the L-angle 2 with a nut 8. When a defrosting operation is started, a solenoid valve 46 in the refrigerating circuit is opened to allow the refrigerant vapor which has become hot and pressurized by being compressed in a compressor 41 to flow into the evaporator 1 through a four-way valve 42 and the solenoid valve 46. As such, the evaporator 1 is heated to cause the frost accumulating on the outside of the evaporator 1 to start melting. Meanwhile, concurrently with such movement, the electrically powered solenoid 4 is started to cause its iron core 7 to reciprocate in the direction as shown by arrow A. Because of this, the evaporator 1 is vibrated to forcibly shake off the loosed frost.
Patent JP-H09168698-A (JP)
Title: Clothes pressor
Inventor: KAKIUCHI MINORU
IPC: D06F71/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the swelling of a soaking plate between staples and to prevent the generation of small wrinkles in a clothes presser for holding and pressing an object to be pressed between a first holding plate provided with a heater and the soaking plate and a second holding plate provided with a cushion material. SOLUTION: Trousers 22 are held and pressed between the first holding plate 25 provided with the heater 2 and the second holding plate 6 provided with the cushion material 7. For the first holding plate 25, the soaking plate 3 is fixed by the staples 4 punched in plural columns on the surface side of the heater 2, the staples 4 are punched at prescribed intervals in a vertical direction or a horizontal direction and the stables 4 are positioned between the mutually adjacent staples 4.
Patent JP-H04207967-A (JP)
Title: Superconducting motor
Inventor: KAWAI MASAO
IPC: H02K9/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent intrusion of heat from the outside by winding a pipe, for discharging evaporation gas produced in a liquid medium tank, around the liquid medium tank. CONSTITUTION:A liquid nitrogen temperature section disposed around a liquid helium tank comprises a liquid nitrogen tank 2, a thin radiation shielding board, a thick radiation shielding board, a build up part, and a radiation shielding board. A nitrogen gas discharging pipe 12 discharges evaporated nitrogen gas from the liquid nitrogen tank 2. The nitrogen gas discharge pipe 12 is wound into a coil from the most remore position to the vicinity of the liquid nitrogen tank 2 while contacting with the outside of the thick radiation shielding board. The pipe 12 is wound such that the turning interval decreases gradually from the most remote position toward the liquid nitrogen tank 2.
Patent JP-H09183794-A (JP)
Title: Preparation and recovery of protein
Inventor: BERUNHARUTO FUITSUSHIYAA
IPC: C12N9/00
Filed: 1996-11-25
Abstract: Production of proteins from pro-proteins comprises contacting a pro-protein solution with a protease and a solid support that has a higher affinity for the proteins than for the pro-protein or its functionally inactive degradation products, whereby the pro-protein is proteolytically cleaved to form the protein, which is selectively separated by adsorption on the solid support. Also claimed are: (1) a hirudin or a hirudin fragment or derivative coupled to a solid support; (2) a protein complex produced by the above process, comprising a protein adsorbed on a solid carrier, and (3) an apparatus for carrying out the above process, comprising a container containing a protease directly connected to a container containing a solid support.
Patent JP-H10164010-A (JP)
Title: Optical code division multiplex transmission access system and device
Inventor: KITAYAMA KENICHI
IPC: H04J13/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the optical code division multiplex transmission access system and device of a high speed and a large capacity. SOLUTION: On a transmission side, optical pulses outputted from a pulse light source 202 are modulated in an optical modulator 203 based on payload data signals from a data generator 204, then encoded in an optical duo binary encoder 205 and transmitted through an optical multiplexer 206 and an optical fiber transmission line 207 to an optical demultiplexer 208 on a reception side. Then, demultiplexed light is decoded through an optical duo binary decoder 210 and converted to electric signals in a photodetector 211 and payload data are judged and detected in a threshold value element 212.